IP Library Assignment 026502/0033
Patent Assignment
Reel/Frame 026502/0033

Assignment of Assignor's Interest

Recorded: 2011-06-27 Pages: 6
Assignors
FRIDMAN, VLADIMIR
Executed: 2007-11-05
URBANCIC, MICHAEL A.
Executed: 2007-11-05
Assignee
SUD-CHEMIE INC.
1600 WEST HILL STREET, LOUISVILLE, KENTUCKY, 40210
Covered Property (1)
Endothermic Hydrocarbon Conversion Process
Patent: 8,188,328 →
Application: 13/169,157 →
Publication: US 2011/0251448
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 27, 2021
From: SUD-CHEMIE INC.
To: CLARIANT CORPORATION
Reel/Frame 055139/0688 →
Confirmatory Deed of Assignment Effective Dec. 31, 2017 Jan 28, 2021
From: CLARIANT CORPORATION
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 055160/0912 →